八氟环丁烷讲解.docx

八氟环丁烷讲解.docx

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八氟环丁烷讲解

PRODUCTNAME:

OCTAFLUOROCYCLOBUTANE（RC3181.ChemicalProductandCompanyIdentification

BOCGases,Divisionof,

TheBOCGroup,Inc.575MountainAvenueMurrayHill,NJ07974

TELEPHONENUMBER:

（908464-8100

24-HOUREMERGENCYTELEPHONENUMBER:

CHEMTREC（800424-9300

BOCGasesDivisionof

BOCCanadaLimited

5975FalbourneStreet,Unit2Mississauga,OntarioL5R3W6

TELEPHONENUMBER:

（905501-1700

24-HOUREMERGENCYTELEPHONENUMBER:

（905501-0802

EMERGENCYRESPONSEPLANNO:

2-0101

PRODUCTNAME:

CHEMICALNAME:

Octafluorocyclobutane

COMMONNAMES/SYNONYMS:

Cyclooctafluorobutane,FreonC-318,FC-C318,HalocarbonC-318,Perfluorocyclobutane,PropellantC318TDG（CanadaCLASSIFICATION:

2.2WHMISCLASSIFICATION:

A

PREPAREDBY:

LossControl（908464-8100/（905501-1700PREPARATIONDATE:

11/6/00REVIEWDATES:

NotApplicable

2.Composition,InformationonIngredients

EXPOSURELIMITS1:

INGREDIENT

%VOLUME

PEL-OSHATLV-ACGIHOctafluorocyclobutane>99NoneEstablishedNoneEstablishedFORMULA:

C4F8CAS:

115-25-3

RTECS#:

GU1779500Refertoindividualstateorprovincialregulations,asapplicable,forlimitswhichmaybemorestringentthanthoselistedhere.2

Asstatedin29CFR1910,SubpartZ（revisedJuly1,19933

AsstatedintheACGIH1999-2000ThresholdLimitValuesforChemicalSubstancesandPhysicalAgents.

LD50orLC50Route/SpeciesLCLo:

78pphinhalation/mouse（2H

OSHARegulatoryStatus:

ThismaterialisclassifiedashazardousunderOSHAregulations.

3.HazardsIdentification

Colorlessgasandliquidwithetherealodor.Thisproductdoesnotcontainoxygenandmaycauseasphyxiaifreleasedinaconfinedarea.Chlorofluorocarbonsmaycauseirritation,centralnervoussystemdepressionandirregularheartbeatathighconcentrations.Contactwithrapidlyevaporatingliquidmaycausefrostbite.Nonflammable.Thermaldecompositionmayformtoxicfluorinecompounds.Contentsunderpressure.Useandstorebelow125°F.

ROUTEOFENTRY:

SkinContact

YesHEALTHEFFECTS:

ExposureLimits

NoTeratogenNo

SynergisticEffectsNoneReported

SkinAbsorption

NoEyeContact

YesInhalationYesIngestionNo

IrritantNo

ReproductiveHazard

NoSensitization

NoMutagenNo

Carcinogenicity:

--NTP:

NoIARC:

NoOSHA:

No

EYEEFFECTS:

PERSONSWITHPOTENTIALEXPOSURESHOULDNOTWEARCONTACTLENSES.Contactwithrapidlyevaporatingliquidmaycausefrostbiteandtissuedamage.

SKINEFFECTS:

Contactwiththerapidlyevaporatingliquidmaycausefrostbite.Frostbiteeffectsappearasachangeincoloroftheskintogreyorwhite,possiblyfollowedbyblistering.INGESTIONEFFECTS:

Ingestionisnotlikely.

INHALATIONEFFECTS:

Productisrelativelynontoxic.Highconcentrationsmaycauseeyeandrespiratoryirritation.

Inhalationofhighconcentrationsmaycausedizziness,disorientation,incoordination,narcosis,nauseaor

vomitingleadingtounconsciousness.Highconcentrationsmayhaveanarcoticeffectcausingthehearttobeatirregularlyandstop.

Oxygendeficiencymayoccurinthepresenceofhighconcentrationsresultinginasphyxiation.Maintainoxygenlevelsabove19.5%（atstandardtemperatureandpressure.MEDICALCONDITIONSAGGRAVATEDBYEXPOSURE:

Pre-existingheartconditions.NFPAHAZARDCODESHealth:

0Flammability:

0Instability:

0

HMISHAZARDCODESHealth:

0Flammability:

0Reactivity:

0

RATINGSSYSTEM0=NoHazard1=SlightHazard2=ModerateHazard3=SeriousHazard4=SevereHazard

4.FirstAidMeasures

EYES:

Neverintroduceointmentoroilintotheeyeswithoutmedicaladvice!

Forcontactofliquid,openeyeswidetoallowliquidtoevaporate.Ifpainispresent,referthevictimtoanophthalmologistfortreatmentandfollowup.Ifthevictimcannottoleratelight,protecttheeyeswithalightbandage.SKIN:

Removecontaminatedclothingandflushaffectedareaswithlukewarmwater.Ifirritationpersists,seekmedicalattention.

INHALATION:

PROMPTMEDICALATTENTIONISMANDATORYINALLCASESOFOVEREXPOSURE.RESCUEPERSONNELSHOULDBEEQUIPPEDWITHSELF-CONTAINEDBREATHINGAPPARATUS.Removevictimtofreshair.Administerartificialrespirationifbreathinghasstoppedandsupplementwithoxygenbyatrainedindividual.Furthertreatmentshouldbesymptomaticandsupportive.Seekmedicalattentionassoonaspossibleforfollowuptreatment.Removetofreshair.Ifnecessary,giveoxygenorprovideartificialrespiration.Callaphysician.

NOTETOPHYSICIAN:

Apatientadverselyaffectedbyexposuretothisproductshouldnotbegiven

adrenaline（epinephrineorsimilarheartstimulantsincethesewouldincreasetheriskofcardiacarrhythmias.

5.FireFightingMeasures

ConditionsofFlammability:

NonflammableFlashpoint:

Method:

AutoignitionNoneNotApplicableTemperature:

NoneLEL（%:

NoneUEL（%:

None

Hazardouscombustionproducts:

Carbonmonoxide,hydrogenfluoride,carbonylfluorideSensitivitytomechanicalshock:

NoneSensitivitytostaticdischarge:

None

FIREANDEXPLOSIONHAZARDS:

Ifinvolvedinafire,productmaydecomposeyieldingtoxicandcorrosivefluorinecompounds.Cylindermayruptureviolentlyfrompressurewheninvolvedinafiresituation.EXTINGUISHINGMEDIA:

Nonerequired.Usemediaappropriateforsurroundingfire.

FIREFIGHTINGINSTRUCTIONS:

Firefightersshouldwearrespiratoryprotection（SCBAandfullturnoutorBunkergearwithchemicalprotectiveclothingasnecessarytopreventexposuretodecompositionproducts.Continuetocoolfire-exposedcylindersuntilwellafterflamesareextinguished.

6.AccidentalReleaseMeasures

Evacuateallpersonnelfromaffectedarea.Useappropriateprotectiveequipment.Ifleakisinuser'sequipment,becertaintopurgepipingwithinertgaspriortoattemptingrepairs.Ifleakisincontainerorcontainervalve,contacttheappropriateemergencytelephonenumberlistedinSection1orcallyourclosestBOClocation.

7.HandlingandStorage

Productisnoncorrosiveandmaybeusedwithanycommonstructuralmaterial.

Useonlyinwell-ventilatedareas.Valveprotectioncapsmustremaininplaceunlesscontainerissecuredwithvalveoutletpipedtousepoint.Donotdrag,slideorrollcylinders.Useasuitablehandtruckforcylindermovement.Useapressurereducingregulatorwhenconnectingcylindertolowerpressurepipingorsystems.Donotheatcylinderbyanymeanstoincreasethedischargerateofproductfromthecylinder.Useacheckvalveortrapinthedischargelinetopreventhazardousbackflowintothecylinder.Protectcylindersfromphysicaldamage.

Storeincool,dry,well-ventilatedareaofnon-combustibleconstructionawayfromheavilytraffickedareasandemergencyexits.Donotallowthetemperaturewherecylindersarestoredtoexceed125oF（52oC.Cylindersshouldbestoreduprightandfirmlysecuredtopreventfallingorbeingknockedover.Fullandemptycylindersshouldbesegregated.Usea"firstin-firstout"inventorysystemtopreventfullcylindersbeingstoredforexcessiveperiodsoftime.Handlewithreasonablecare.Storeinacool,dryplace.

Nevercarryacompressedgascylinderoracontainerofagasincryogenicliquidforminanenclosedspacesuchasacartrunk,vanorstationwagon.Aleakcanresultinafire,explosion,asphyxiationoratoxicexposure.Foradditionalhandlingrecommendations,consultCompressedGasAssociationPamphletP-1.

8.ExposureControls,PersonalProtection

ENGINEERINGCONTROLS:

Hoodwithforcedventilation;providelocalexhausttopreventaccumulationofhighconcentrations.EYE/FACEPROTECTION:

Safetyglassesforgas.Wearprotectivegogglesorfaceshieldasnecessarytopreventcontactwithliquid.SKINPROTECTION:

Insulatedglovesasnecessarytopreventcontactwithliquid.

RESPIRATORYPROTECTION:

Nonerequiredundernormalworkingconditions（belowacceptableexposureguidelines.LevelCrespiratoryprotectionincludingfull-facepieceequippedwithanescapebottleoraself-containedbreathingapparatusshouldbeavailableforemergencyuse.Operatethisequipmentinthepositivepressuredemandmode.OTHER/GENERALPROTECTION:

Safetyshoes,safetyshowers.

9.PhysicalandChemicalProperties

PARAMETER

Physicalstate（gas,liquid,solidVaporpressureat20oCVapordensity（Air=1EvaporationpointBoilingpointFreezingpoint

Criticaltemperature:

pH

Specificgravity（Water=1Oil/waterpartitioncoefficientSolubility（H20Odorthreshold

Odorandappearance

VALUEUNITS:

Gas:

2.7bar:

6.9

:

Notapplicable

o

:

20.5F

o

:

-6.4C

o

:

-40.4F

o

:

-40.2C:

115°C:

NotAvailable:

1.6（liquid:

NotAvailable:

140mg/l

:

NotAvailable

:

Colorlessgaswithetherealodor

10.StabilityandReactivity

STABILITY:

Stable

INCOMPATIBLEMATERIALS:

NoData

HAZARDOUSDECOMPOSITIONPRODUCTS:

Thermaldecompositionmayproducetoxicand/orcorrosivefluorinecompounds.HAZARDOUSPOLYMERIZATION:

Willnotoccur.

11.ToxicologicalInformation

INHALATION:

Nothighlytoxicviainhalation.Thelowestlethalconcentration（LCLointhemousewas789pph（2H.ATCLoof861g/m3（approximately105,515ppmwasgivenforoctafluorocyclobutane.SKINANDEYE:

Skinandeyeirritationhavenotbeenreportedinlimitedpublishedliterature.Minimalirritationexpectedbasedonsimilaritytoothercompounds.

12.EcologicalInformation

Nodatagiven.

PRODUCTNAME:

OCTAFLUOROCYCLOBUTANE（RC31813.DisposalConsiderationsDonotattempttodisposeofresidualwasteorunusedquantities.ReturnintheshippingcontainerPROPERLYLABELED,WITHANYVALVEOUTLETPLUGSORCAPSSECUREDANDVALVEPROTECTIONCAPINPLACEtoBOCGasesorauthorizeddistributorforproperdisposal.14.TransportInformationPARAMETERPROPERSHIPPINGNAME:

HAZARDCLASS:

IDENTIFICATIONNUMBER:

SHIPPINGLABEL:

UnitedStatesDOTOctafluorocyclobutaneorRefrigerantGasRC3182.2UN1976NONFLAMMABLEGASCanadaTDGOctafluorocyclobutane（RC3182.2UN1976NONFLAMMABLEGAS15.RegulatoryInformationSARATITLEII